Question

indicate the equation of the line that is the perpendicular bisector of the segment with endpoints (4, 1) and (2,-5) _+__=_____

Answer 1

ok, first do u understand what the term perpendicular bisector means @clipu109 ?
eg in the drawing below, draw in the perpendicular bisector for me:

Answer 2

there's a drawing of a pencil in the corner of the drawing i posted, if u click on that u can draw on the picture